A patient presents with the deformity shown below when she presses her hands against a wall. You conclude that she likely suffers from injury to the long thoracic nerve. This patient will also have difficult with what movement?

Fully raising her arm above her head (full abduction)

The subclavian artery changes names going inferiorly to

Axillary artery once it passes over the lateral border of rib 1

Brachial a. when it passes the inferior border of the teres major

Branches of the clavicular artery include

Thyrocervical trunk

Dorsal scapular a.

What artery feeds to the back of the scapula

Dorsal scapular a.

Another name for colateral circulation is

Anastomoses (receiving blood from more then one branch)

The Branches of the Axillary A. are

Thoraco acromial a.

Circumflex humeral a.(Post and Ant)

Subscapular a.

The pectoralis minor muscle plays an important role in stabilizing the scapula. The somatic motor innervation for this muscle is most commonly provided by which nerve(s)?

Medial pectoral

Polymastia is

Accessory breast

polythelia

extra nipples

Amastia

absence of breast(s)

Gynecomastia

abnormally large breasts in males

Suspensory ligament (of Cooper)

Support the breast, they originate at the pectoral fascia and end on the inside of the skin on the breast

During a follow-up exam after a modified radical mastectomy of the right breast, you notice that the patient is unable to full abduct her ipsilateral arm. Which nerve is likely to have been injured during this patient’s surgery?